THIS ARTICLE/PRESS RELEASE IS PAID FOR AND PRESENTED BY NTNU Norwegian University of Science and Technology - read more
This video is made by Kavli Communication.
Tomorrow’s research technology co-developed at Kavli Institute for Systems Neuroscience
Nobel laureate and Kavli Institute for Systems Neuroscience founding director and professor Edvard Moser says a new technology “opens doors to experiments we could only dream about 5 years ago.” The technology in question is called Neuropixels 2.0, a new favourite in the neuroscientists’ toolbox.
Neuropixels 2.0 is a tiny brain probe with several rows of even tinier microphones.
These teeny weeny microphones can listen in on conversations between thousands of brain cells across a brain area. What they actually record, is the very neural conversations from which our intellectual abilities like learning and memory arise.

Neuropixels 2.0 can listen to the same neurons across timescales from milliseconds up to months! At only 1/3 the size of its predecessor, it is tiny enough to be carried on the head of a freely moving mouse.
Norwegian researchers Richard Gardner, Edvard Moser and Abraham Zelalem Vollan from the Kavli Institute for Systems Neuroscience in Trondheim took part in the international joint project.
“The development of this neuroscience tool shows the value of collaborating across borders and disciplines,” says Moser.

An article describing the new tool has just been published in Science magazine.
Reference:
Nicholas A. Steinmetz et.al.: Neuropixels 2.0: A miniaturized high-density probe for stable, long-term brain recordings. Science, 2021. (Summary)
See more content from NTNU:
-
How can we make sure students don't use ChatGPT to cheat during exams?
-
Introducing grades in primary school can negatively affect pupils' academic performance
-
A new tool can help us gain a better overview of life on Earth
-
Contrary to popular belief: Sexually active women are not judged more harshly than men
-
Researchers can now predict how effective CPR will be minutes in advance
-
Snow-repelling solar cell panels could boost generation in Norway